Na serveru Slunečnice.cz je zajímavá iOS aplikace:

Chime Clock 1.0

Chime Clock App allow you keep track of time. Adjust it to chime by hour, minutes or seconds. Choose between chime sound that tells you time. You can use it in class, at work, at home, at meetings or whenever you need to know what time is it without looking at the clock. Features: -- Clock…

Adresa: https://www.slunecnice.cz/sw/chime-clock/